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Theorem submonoid_class.coe_mul

Modification history

2022-04-26 18:41
src/group_theory/submonoid/operations.lean
feat(group_theory/subsemigroup/operations): port from submonoid (#12112) …
Deleted submonoid_class.coe_mulView on Github →
2022-04-05 12:54
src/group_theory/submonoid/operations.lean
feat(*): define subobject classes from submonoid up to subfield (#11750) …
Added submonoid_class.coe_mulView on Github →